Answer:
The break even sales in dollars is expected to be closest to $252632.
Explanation:
Break even in dollars is the amount of revenue in dollars where total revenue equals total cost.
To calculate the break even sales in dollars, we first need to calculate the weighted average contribution margin ratio.
Weighted average contribution margin = wJ * cmJ + wK * cmK
Where,
Total sales per sales mix = 3 + 1 = 4
Weighted average contribution margin = 1/4 * 0.4 + 3/4 * 0.5 = 0.475
Break even in dollars = 120000 / 0.475 = $252631.5789 rounded off to $252632